JPH0321790U - - Google Patents
Info
- Publication number
- JPH0321790U JPH0321790U JP8234389U JP8234389U JPH0321790U JP H0321790 U JPH0321790 U JP H0321790U JP 8234389 U JP8234389 U JP 8234389U JP 8234389 U JP8234389 U JP 8234389U JP H0321790 U JPH0321790 U JP H0321790U
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- antenna element
- phased array
- transmitting
- data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011159 matrix material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Radar Systems Or Details Thereof (AREA)
Description
第１図はこの考案の一実施例を示すブロツク図
、第２図は第１図のブロツク図に示された各部信
号を示すタイムチヤート、第３図は従来のフエー
ズド・アレイ・レーダ装置のアンテナ構成を示す
ブロツク図、第４図は計算機からアンテナ素子へ
転送される直列データを示すタイムチヤートであ
る。
図において、１……計算機、２……データ線路
、３……アドレスＮのアンテナ素子、４……アド
レスＮ−１のアンテナ素子、５……アドレス１の
アンテナ素子、６……アドレスデータ、７……ア
ドレス付位相量データ、８……複数のデータ線路
、９……複数のストローブ線路、１０……アンテ
ナ素子１、１１……アンテナ素子２、１２……ア
ンテナ素子３、１３……ストローブ信号Ｙ１、１
４……ストローブ信号Ｙ２、１５……ストローブ
信号Ｙ３、１６……位相量データＸ１、１７……
位相量データＸ２、１８……位相量データＸ３で
ある。なお、各図中同一符号は同一または相当部
分を示す。
Fig. 1 is a block diagram showing an embodiment of this invention, Fig. 2 is a time chart showing various signals shown in the block diagram of Fig. 1, and Fig. 3 is an antenna of a conventional phased array radar device. FIG. 4 is a block diagram showing the configuration and a time chart showing serial data transferred from the computer to the antenna element. In the figure, 1...computer, 2...data line, 3...antenna element at address N, 4...antenna element at address N-1, 5...antenna element at address 1, 6...address data, 7 . . . Phase amount data with address, 8 . . . Plural data lines, 9 . . . Plural strobe lines, 10 . Y1, 1
4... Strobe signal Y2, 15... Strobe signal Y3, 16... Phase amount data X1, 17...
Phase amount data X2, 18... Phase amount data X3. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
に配列し、それぞれのアンテナ素子から放射され
る電波の位相量を制御し、合成された空中線ビー
ムを任意の方向に指向するフエーズド・アレイ・
レーダ装置において、位相量データを転送する複
数のデータ路線とストローブ信号を転送する複数
のストローブ線路とを上記アンテナ素子に対して
マトリツクス状に配線したことを特徴とするフエ
ーズド・アレイ・レーダ装置。 A phased array system that arranges multiple antenna elements in an array on the antenna surface, controls the amount of phase of the radio waves radiated from each antenna element, and directs the combined antenna beam in any direction.
1. A phased array radar device, characterized in that a plurality of data lines for transmitting phase amount data and a plurality of strobe lines for transmitting strobe signals are wired in a matrix with respect to the antenna element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8234389U JPH0321790U (en) | 1989-07-13 | 1989-07-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8234389U JPH0321790U (en) | 1989-07-13 | 1989-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0321790U true JPH0321790U (en) | 1991-03-05 |
Family
ID=31629067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8234389U Pending JPH0321790U (en) | 1989-07-13 | 1989-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0321790U (en) |
-
1989
- 1989-07-13 JP JP8234389U patent/JPH0321790U/ja active Pending
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